201990513007

素因数分解:

${\mathrm{1109}}^1\times {\mathrm{4001}}^1\times {\mathrm{45523}}^1$

素因数の和:50633

約数の個数: 8

約数和(自身を含む): 202227623280

約数和(自身を除く): 237110273

約数列:

[1, 1109, 4001, 45523, 4437109, 50485007, 182137523, 201990513007]

約数ペア:

[(1, 201990513007), (1109, 182137523), (4001, 50485007), (45523, 4437109)]